Genuine OEM Replacement Part
A genuine replacement Belt Pulley Flat Key A (Key Steel) suitable for the Titan Pro TPATVM16 16HP Heavy Duty Field Topper ATV Mower.
Listed as Part No. 11 (Drawing No. NG01-00006) in the official schematics, this key steel secures the belt pulley to the drive shaft, preventing rotational slippage during operation. If your existing drive key has become worn, sheared, or lost during maintenance, this genuine replacement ensures direct compatibility and reliable drive transmission.
Titan Pro Tech Tip: Drive Key Fitting & Shaft Care
The belt pulley key (Part 11) plays a critical mechanical role by locking the drive shaft and pulley keyway together under heavy cutting loads. Sheared or rounded keys are often caused by loose pulley set-screws allowing rotational play. When replacing this 8g key steel, ensure the keyway groove on both the shaft and pulley hub are thoroughly cleaned of burrs or rust, slide the 29.80mm x 5.95mm x 5.95mm flat key firmly into place, and securely tighten all locking grub screws prior to operation.
Precision-machined from high-tensile steel, this genuine Titan Pro component guarantees smooth power transfer from your 16HP engine to the topper belt drive system.
Key Features:
• Genuine replacement Belt Pulley Flat Key A (Key Steel)
• Part No. 11 in schematics | Drawing No. NG01-00006
• Designed for the Titan Pro TPATVM16 16HP Heavy Duty Field Topper ATV Mower
• Dimensions: 29.80mm (L) x 5.95mm (W) x 5.95mm (H)
• Weight: 8g (Sold individually; 2 required per machine)
• Precision steel construction for heavy rotational torque
• Genuine Titan Pro replacement part
Exact Keyway Fit
Precision 5.95mm square profile x 29.80mm length ensures snug fitment into shaft and pulley keyways.
High-Tensile Steel
Engineered to withstand intense torque spikes when tackling tough vegetation and paddock topping.
Free UK Delivery
This replacement standalone belt pulley key includes fast, free delivery directly to all standard UK postcodes.
Please note: This item is sold as individual units (1 each). Although there are 2 required per machine on the exploded diagram, you can purchase the exact quantity needed for your repair.
| Technical Specifications |
| Product Type |
Replacement Belt Pulley Flat Key A (Key Steel) |
| Model Suitability |
Titan Pro TPATVM16 16HP Heavy Duty Field Topper ATV Mower |
| Exploded Diagram Ref |
Part No. 11 |
| Drawing Number |
NG01-00006 |
| Dimensions |
29.80mm (Length) x 5.95mm (Width) x 5.95mm (Height) |
| Component Weight |
8g (per unit) |
| Sales Unit |
Sold Individually (1 Each) - Machine takes 2 total |
| Material / Finish |
High-Tensile Precision Machined Steel |
| Condition Status |
New |
| Delivery Cost |
Free (All UK Postcodes) |
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